620170124

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{115963}}^1$

素因数の和:116165

約数の個数: 24

約数和(自身を含む): 1246844928

約数和(自身を除く): 626674804

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 115963, 231926, 463852, 811741, 1623482, 3246964, 22148933, 44297866, 88595732, 155042531, 310085062, 620170124]

約数ペア:

[(1, 620170124), (2, 310085062), (4, 155042531), (7, 88595732), (14, 44297866), (28, 22148933), (191, 3246964), (382, 1623482), (764, 811741), (1337, 463852), (2674, 231926), (5348, 115963)]